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Round|Lab Grown|UNKNOWN

0.50ct D SI2 Round Lab Grown Diamond

VG • D/SI2 • UNKNOWN 3523842384

Certificate UNKNOWN 3523842384

Diamond specifications and retailer prices

From €146 EUR
As of November 5, 2026
Save €436 EUR (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €582 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by UNKNOWN 3523842384. Listed at 5 retailers as of November 5, 2026, with prices from €146 to €582, a €436 spread on the same certified stone. NZ Jewellers lists it at €582. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 3523842384
Dimensions5.00 × 4.97 × 3.13 mm
L/W Ratio1.01
Top View
5.00 mm4.97 mm0.50 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 3523842384
Side View
Table 58.9%CrownGirdlePavilionCuletDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €146 EUR|Low: €140 EUR|High: €326 EUR|Avg: €208 EUR|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1€146 EUR
Retailer 4€169 EUR
Retailer 2€181 EUR
Retailer 3€326 EUR

4 data points across 4 retailers

5 retailers€146 EUR to €582 EUR

B+
Cheapest Retailer
-
€146 EUR
B+
Retailer 2
-
€169 EUR
View
B+
Retailer 3
-
€181 EUR
View
B
Retailer 4
-
€326 EUR
View
Most Expensive
C
NZ Jewellers
f7854a24-0d18-4c89-831e-64689e960d46 · Nov 5
€582 EUR
$653 USD
View
4 more retailers have this diamond
Prices start from €146 EURSave up to €436 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.50ct Round
€146 EUR